SU695585A3 - Электроиндуктивное устройство дл неразрушающего контрол материалов - Google Patents

Электроиндуктивное устройство дл неразрушающего контрол материалов

Info

Publication number
SU695585A3
SU695585A3 SU762327450A SU2327450A SU695585A3 SU 695585 A3 SU695585 A3 SU 695585A3 SU 762327450 A SU762327450 A SU 762327450A SU 2327450 A SU2327450 A SU 2327450A SU 695585 A3 SU695585 A3 SU 695585A3
Authority
SU
USSR - Soviet Union
Prior art keywords
materials
windings
induction apparatus
electric induction
control
Prior art date
Application number
SU762327450A
Other languages
English (en)
Russian (ru)
Inventor
Ноймайер Петер
Original Assignee
Д-Р Фридрих Фэрстер Прюфгеретебау (Фирма)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Д-Р Фридрих Фэрстер Прюфгеретебау (Фирма) filed Critical Д-Р Фридрих Фэрстер Прюфгеретебау (Фирма)
Application granted granted Critical
Publication of SU695585A3 publication Critical patent/SU695585A3/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9013—Arrangements for scanning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/904—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents with two or more sensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
SU762327450A 1975-03-07 1976-03-01 Электроиндуктивное устройство дл неразрушающего контрол материалов SU695585A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2509927A DE2509927C3 (de) 1975-03-07 1975-03-07 Wirbelstromprüf spulenanordnung

Publications (1)

Publication Number Publication Date
SU695585A3 true SU695585A3 (ru) 1979-10-30

Family

ID=5940702

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762327450A SU695585A3 (ru) 1975-03-07 1976-03-01 Электроиндуктивное устройство дл неразрушающего контрол материалов

Country Status (6)

Country Link
US (1) US4016487A (sv)
JP (1) JPS5920978B2 (sv)
CA (1) CA1051519A (sv)
DE (1) DE2509927C3 (sv)
SE (1) SE412468B (sv)
SU (1) SU695585A3 (sv)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53106087A (en) * 1977-02-28 1978-09-14 Toshiba Corp Method and apparatus of eddy current ultrasonic flaw detection
DE2937650C2 (de) * 1979-09-18 1981-07-30 Institut Dr. Friedrich Förster Prüfgerätebau, 7410 Reutlingen Wirbelstromprüfsonde zum Abtasten der Oberfläche eines metallischen Prüfteiles
EP0048757A4 (en) * 1980-04-04 1983-01-14 Meguer V Kalfaian FIELD SPOTLIGHTS TO HEAL CANCER AND OTHER Suffering.
JPS5742333U (sv) * 1980-08-25 1982-03-08
US4855677A (en) * 1988-03-11 1989-08-08 Westinghouse Electric Corp. Multiple coil eddy current probe and method of flaw detection
US5068608A (en) * 1989-10-30 1991-11-26 Westinghouse Electric Corp. Multiple coil eddy current probe system and method for determining the length of a discontinuity
FR2679658A1 (fr) * 1991-07-26 1993-01-29 Siderurgie Fse Inst Rech Dispositif statique de controle non destructif par courants de foucault de produits metalliques longs defilant a grande vitesse par creation d'un champ tournant axial.
AU674666B2 (en) * 1992-01-31 1997-01-09 Northrop Grumman Corporation Arrayed eddy current probe system
US6040695A (en) * 1997-12-22 2000-03-21 United Technologies Corporation Method and apparatus for inspection of components
FR2773397B1 (fr) * 1998-01-06 2000-03-17 Intercontrole Sa Sonde a courants de foucault, pour le controle non destructif de pieces electriquement conductrices
DE19833276A1 (de) * 1998-07-24 2000-02-03 Busch Dieter & Co Prueftech Wirbelstromprüfsonde zum Überprüfen von Kanten metallischer Gegenstände
US6479989B2 (en) 1999-10-13 2002-11-12 Albert Rudolph Taylor Eddy current probe with an adjustable bisected sensing end
ES2286872T3 (es) * 1999-10-13 2007-12-01 Hilti Aktiengesellschaft Cabeza de medida inductiva, para detectores de metales.
US6400146B1 (en) 2000-09-12 2002-06-04 Her Majesty The Queen In Right Of Canada As Represented By The Ministry Of Natural Resources Sensor head for ACFM based crack detection
JP3572460B2 (ja) * 2002-01-17 2004-10-06 マークテック株式会社 渦流探傷用プローブ
JP4804006B2 (ja) * 2005-01-06 2011-10-26 龍夫 廣島 探傷プローブ及び探傷装置
DE102005051536A1 (de) 2005-04-27 2006-11-09 Micro-Epsilon Messtechnik Gmbh & Co Kg Berührungslos arbeitender Wirbelstromsensor und Verfahren zur Detektion von Messobjekten
JP4881494B2 (ja) * 2006-03-15 2012-02-22 マークテック株式会社 渦電流探傷プローブ
DE102006019128A1 (de) * 2006-04-21 2007-10-31 Prüftechnik Dieter Busch AG Vorrichtung zum Erkennen von Defekten an Metallteilen
DE102009010943A1 (de) * 2009-02-27 2010-09-16 Hilti Aktiengesellschaft Betriebsverfahren und Spulenanordnung für einen magnetischen Sensor zur Detektion metallischer Objekte in einem Untergrund
US9678175B2 (en) 2010-07-26 2017-06-13 Radiation Monitoring Devices, Inc. Eddy current detection
JP2011191324A (ja) * 2011-07-04 2011-09-29 Tatsuo Hiroshima 探傷プローブ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2031469A (en) * 1933-02-17 1936-02-18 Sperry Prod Inc Method and means for detecting flaws
US2560834A (en) * 1945-01-24 1951-07-17 Whitehead Stanley Location of conducting and/or magnetic bodies
US3875502A (en) * 1973-05-24 1975-04-01 Foerster Inst Dr Friedrich Coil arrangement and circuit for eddy current testing

Also Published As

Publication number Publication date
SE7601874L (sv) 1976-09-08
JPS51113687A (en) 1976-10-06
JPS5920978B2 (ja) 1984-05-16
US4016487A (en) 1977-04-05
DE2509927B2 (de) 1979-11-22
DE2509927C3 (de) 1980-08-14
CA1051519A (en) 1979-03-27
SE412468B (sv) 1980-03-03
DE2509927A1 (de) 1976-09-16

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